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Structure paper

TitleStructural basis for the subtype-selective activation of KCa3.1 channels.
Journal, issue, pagesTo Be Published
Publish dateDec 16, 2025 (structure data deposition date)
AuthorsNam YW / Ramanishka A / Zhang M
External linksSearch PubMed
MethodsEM (single particle)
Resolution2.77 - 3.67 Å
Structure data

74531

9zpo

EMDB-74531, PDB-9zpo:
Cryo-EM structure of KCa3.1_I/calmodulin channel in complex with SKA31.
Method: EM (single particle) / Resolution: 3.67 Å

74533

9zpt

EMDB-74533, PDB-9zpt:
Cryo-EM structure of KCa3.1_II/calmodulin channel in complex with SKA31.
Method: EM (single particle) / Resolution: 3.39 Å

74625

9zrk

EMDB-74625, PDB-9zrk:
Cryo-EM structure of KCa3.1_I/calmodulin channel in complex with SKA111.
Method: EM (single particle) / Resolution: 2.99 Å

74626

9zrl

EMDB-74626, PDB-9zrl:
Cryo-EM structure of KCa3.1_II/calmodulin channel in complex with SKA111.
Method: EM (single particle) / Resolution: 3.38 Å

74627

9zrq

EMDB-74627, PDB-9zrq:
Cryo-EM structure of KCa2.2/calmodulin channel in complex with SKA31.
Method: EM (single particle) / Resolution: 2.77 Å

Chemicals

PDB-1c3q:
CRYSTAL STRUCTURE OF NATIVE THIAZOLE KINASE IN THE MONOCLINIC FORM

ChemComp-CA:
Unknown entry

ChemComp-K:
Unknown entry

PDB-1c3u:
T. MARITIMA ADENYLOSUCCINATE LYASE

ChemComp-HOH:
WATER

Source
  • homo sapiens (human)
KeywordsMEMBRANE PROTEIN / Intermediate conductance calcium-activated potassium channel / Ion channel / Calmodulin binding protein / TRANSPORT PROTEIN

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